NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Nereus ∴ Summary
Contact »
(4660) Nereus  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.48868 2.713e-09 au
e 0.360026 2.964e-09
i 1.432 2.505e-06 deg
Ω 314.444 3.001e-05 deg
ω 158.029 3.118e-05 deg
M 110.831 8.797e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9527 au
Aphelion 2.0246 au
Asc. node-Earth separation 0.93153 au
Desc. node-Earth separation -0.01413 au
Earth MOID 0.00321 au
Orbital period 663.437 days
Date of orbit computation   May 15 20:14
Observational summary
Optical observations (Discarded) 527 (1)
Radar observations (Discarded) 32 (0)
Arc length 12289 days
Unobserved 731 days

More info »
Ephemeris at epoch 57898 MJD
Right Ascension 315.071 deg
Declination -18.0941 deg
V Magnitude 21.62 mag
Solar Elongation 111.44 deg
Galactic Latitude -36.34 deg
Rate 0.089 deg/day
Direction 73.391 deg

More info »





This Web Site has been visited 775689 times since

and this Page has been visited 7164 times since 2011/06/11